Plug



FIG. 1 is a top, front, right perspective view of a plug, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dot-dash broken lines define boundaries of the claimed design and form no part of the claimed design. All other broken lines depict portions of the plug that form no part of the claimed design.

The plug is shown with two bracketed symbolic breaks in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a plug, as shown and described. 